ISRC DEAQ71739501
Verified recording
DEAQ71739501 is “Symphony No. 5 in C-Sharp Minor: I. Trauermarsch. In gemessenem Schritt. Streng. Wie ein Kondukt” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0xe27a54bc66dd38a88adc2091755f1527d70592dd94438058e9e217b3b8b4330d and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAQ71739501.
Recording identifiers
- ISRC
- DEAQ71739501
- Title
- Symphony No. 5 in C-Sharp Minor: I. Trauermarsch. In gemessenem Schritt. Streng. Wie ein Kondukt
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0xe27a54bc66dd38a88adc2091755f1527d70592dd94438058e9e217b3b8b4330d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:fa2144ca38d7f6ecf75a5fcef8008da1c12b1ab183bb526e1ac36bfa31234262- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAQ71739501
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 5 in C-Sharp Minor: I. Trauermarsch. In gemessenem Schritt. Streng. Wie ein Kondukt · Machine-readable JSON-LD